NM-12DM

Lifetime Warranty
NM-12DM
Manufacturer: Cisco
Product ID: NM-12DM
Product Description: 12 Port Digital Modem Network Module
Shipping: Typically ships within 2-3 days
Warranty: Lifetime Warranty
Any Questions?
1-800-TO-MULTI or Email

Pre-Owned, Used And Refurbished Cisco NM-12DM

Cisco NM-12DM is a 12-digital-modem network module designed to significantly enhance the dial access flexibility and scalability of the Cisco 3600 platform series. Each network module supports up to 30 digital modems. The digital modem network modules use either the single or dual T1/E1 network modules to offer support for up to 60 remote modem users (using two NM-DM network modules), at speeds up to 56 Kbps. This product is not supported on Cisco 2600, 2600XM, and 2691. NM-DM modules, including NM-12DM, are not supported in Cisco IOS Version 12.0 on the Cisco 3620. You must use Cisco IOS Version 12.0T or later.

Our extensive NM-12DM inventory provides for quick order turn-around, often allowing us to ship "same day" or within just 1-2 business days. What's more? As an independent supplier, we are able to offer more equipment options than are available through distribution, including new, used and refurbished NM-12DM. In some instances, our pre-owned equipment may still be in new condition, still sealed in original factory packaging (but at a fraction of the cost).

MLCP is committed to quality, and we guaranty any refurbished Cisco NM-12DM purchase with our standard lifetime warranty. All used NM-12DM equipment is tested to factory specifications and packaged professionally for safe transport. As an experienced supplier of pre-owned network hardware, we understand that we have to be better than the manufacturer, and that fundamental principle guides us every day.

Is your interest in the NM-12DM as a result of an upgrade? We may be interested in your surplus networking equipment and encourage you to take advantage of our flexible "buy-back" options, including an up-front purchase option and generous trade-ins for credit.

For a quote today, simply click onto the "Request a Quote" button on the right, or call 1-800-TO MULTI (866-8584) for assistance. Thank you!

You might also be interested in CISCO3825.

General Information
Manufacturer: Cisco
Product ID: NM-12DM
Product Description: 12 Port Digital Modem Network Module
Product Type: Network Module
Marketing Information
The 12-port digital modem network module contains twelve configurable V.90 compliant digital modems for use with the ISDN PRI and BRI network modules. This module is field upgradable to a maximum of 30 digital modems.
Technical Information
Application/Usage: Data Networking
Interfaces/Ports
Total Number of Ports: 12
Interfaces/Ports Details: 12 x Channel Digital Modem
Miscellaneous
Additional Information: Modular Router Solutions:
  • Dialup Remote Access
  • VPN & Firewall Solutions

    Features at a Glance:
  • The product offers up to 30 digital modems per Cisco 3620 or 3725.
  • The digital modem network module offers up to 60 digital modems per Cisco 3640 or 3745.
  • The module offers up to 120 digital modems in a Cisco 3660.
  • The network module requires one slot in a Cisco 3600 or 3700.
  • Each network module supports up to 30 digital modems.
  • Each modem is fully software upgradable.
  • Speeds up to 56 kbps (V.90 and V.92) are supported.
  • The module supports V.42 and V.44 compression algorithms.
  • The number of modems per chassis can be easily increased on site.
  • LEDs indicate when the network module is enabled or when modem banks are in use.
  • The network module supports PRI, BRI, Channelized T1 (CT1), and R2 signaling
  • The network module offers V.110 support.

    Supported Configurations:
  • Cisco 3620 and 3725: One digital modem network module
  • Cisco 3640 and 3745: Two digital modem network modules
  • Cisco 3660: Four digital modem network modules

    Upgradability:
  • Software upgradable to future modem and fax standards

    Physical Characteristics:
  • Six modems per modem module
  • Up to five modem modules per network module

    Error correcting link access protocols:
  • V.42 Link Access Procedure for Modems (LAPM), Microcom Networking Protocols (MNP) 2-4

    Carrier protocols:
  • V.92* (does not include PCM support; requires Portware 2.9.1.0 and Cisco IOS 12.2(11)YT)
  • V.90 (requires Portware 2.5.1.0 and Cisco IOS 11.(2)16P or Cisco IOS 11.3.(6)T or higher)
  • K56Flex
  • V.110 support
  • ITU V.23 at 75 and 1200 bps
  • Bell 103 at 300 bps
  • ITU V.21 at 300 bps
  • ITU V.22 at 1200 bps
  • Bell 212A at 1200 bps
  • ITU V.22bis at 2400 bps
  • ITU V.32 up to 9600 bps
  • ITU V.32bis up to 14,400 bps
  • V.32 turbo up to 19,200 bps
  • V.34 up to 33,600 bps

    *Note: V.92 is not supported on 3620 until sixth Cisco IOS 12.2T release

    Compression protocols:
  • V.42bis (includes MNP-5)
  • V.44* (requires Portware 2.9.1.0 and Cisco IOS 12.2(11)YT)

    * Note: V.44 is not supported on 3620 until sixth Cisco IOS 12.2T release
Compatibility: Supported Platforms & Minimum IOS Versions:
  • 3745 - 12.2(8)T
  • 3725 - 12.2(8)T
  • 3660 series - 12.0(7)XK
  • 3640 - 11.2(9)XA
  • 3620 - 11.2(9)XA
  • 2691 - Not Available
  • 2650 - Not Available
  • 2600XM Series - Not Available
  • 2600 series - Not Available
  • 1720 - Not Available
  • 1600 series - Not Available

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